Mutations in the rII region of a bacteriophage T4 prevent its growth on E. coli strain K. You obtain numerous mutations in this region and want to determine how many genes are located there. You perform double infections of E. coli K with the different pairwise combinations of mutations both […]

Write a paper about a biological topic of your choice or interest, use diverse sources. Use your own words; “copy-paste” work will be penalized. Explain all biological aspects about the topic and make sure you address the following questions: -What make you interested in this topic?-Overall importance of the topic-How […]

Experiment 1: Light dependent reactions Table 1: Amount of air generated in each test tube Test Tube 1 [Change in distance (mm)] Test Tube 2 [Change in distance (mm)] Questions 1. Which test tube had a bigger bubble on the top before the experiment? After the experiment? 2. What do […]

Q1. The gene for type A and the gene for type B are codominant. The gene for type O is recessive. Using punnett squares, determine the possible blood types of the offspring when Father is type O, Mother is type O? Q2. In most biology experiments the relationship between the […]